Xem 1-4 trên 4 kết quả Gift economy
  • A financial market is a market in which people and entities can trade financial securities, commodities, and other fungible items of value at low transaction costsand at prices that reflect supply and demand. Securities include stocks and bonds, and commodities include precious metals or agricultural goods.

    pdf266p vigro23 24-08-2012 74 28   Download

  • People often turn to egg or sperm donors when they cannot use their own eggs or sperm to become pregnant, or when they don’t have both sperm and eggs available to them, such as single women or people in LGBT relationships. They can go through a fertility clinic, an egg brokerage agency, a sperm bank, or recruit a known donor (friend, family member) or unknown donor (place Web or newspaper ad). Sperm donation can be used for AI, IVF, GIFT, and ZIFT; egg donation for all but AI. The term “donor” can be misleading as “donors” are often paid...

    pdf20p le_minh_nha 25-12-2012 21 5   Download

  • Very low interest rates in major currencies have raised concerns over international credit flows to robustly growing economies in Asia. This paper examines three components of international credit and highlights several of the policy challenges that arise in constraining such credit. Our empirical findings suggest that international credit enables domestic credit booms in emerging markets. Furthermore, we demonstrate that higher levels of international credit on the eve of a crisis are associated with larger subsequent contractions in overall credit and real output.

    pdf4p enter1cai 12-01-2013 18 2   Download

  • Birds, by their very existence, enhance our daily lives. For many of us, it is a thrill to see the splash of a Brown Thrasher in a birdbath, or the flash of red in green woods as a tanager darts past. It is a gift of nature that such birds – which play an important role in healthy ecosystems by controlling pests, dispersing seeds, and pollinating plants – are also so beautiful and such a joy to watch.

    pdf34p coeus75 29-01-2013 18 3   Download

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